442396640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4759}}^1$

素因数の和:4864

約数の個数: 96

約数和(自身を含む): 1209116160

約数和(自身を除く): 766719520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 83, 112, 140, 160, 166, 224, 280, 332, 415, 560, 581, 664, 830, 1120, 1162, 1328, 1660, 2324, 2656, 2905, 3320, 4648, 4759, 5810, 6640, 9296, 9518, 11620, 13280, 18592, 19036, 23240, 23795, 33313, 38072, 46480, 47590, 66626, 76144, 92960, 95180, 133252, 152288, 166565, 190360, 266504, 333130, 380720, 394997, 533008, 666260, 761440, 789994, 1066016, 1332520, 1579988, 1974985, 2665040, 2764979, 3159976, 3949970, 5330080, 5529958, 6319952, 7899940, 11059916, 12639904, 13824895, 15799880, 22119832, 27649790, 31599760, 44239664, 55299580, 63199520, 88479328, 110599160, 221198320, 442396640]

約数ペア:

[(1, 442396640), (2, 221198320), (4, 110599160), (5, 88479328), (7, 63199520), (8, 55299580), (10, 44239664), (14, 31599760), (16, 27649790), (20, 22119832), (28, 15799880), (32, 13824895), (35, 12639904), (40, 11059916), (56, 7899940), (70, 6319952), (80, 5529958), (83, 5330080), (112, 3949970), (140, 3159976), (160, 2764979), (166, 2665040), (224, 1974985), (280, 1579988), (332, 1332520), (415, 1066016), (560, 789994), (581, 761440), (664, 666260), (830, 533008), (1120, 394997), (1162, 380720), (1328, 333130), (1660, 266504), (2324, 190360), (2656, 166565), (2905, 152288), (3320, 133252), (4648, 95180), (4759, 92960), (5810, 76144), (6640, 66626), (9296, 47590), (9518, 46480), (11620, 38072), (13280, 33313), (18592, 23795), (19036, 23240)]